{"cve":"CVE-2021-22819","nvd":{"published":"2022-01-28T20:15:10.407","modified":"2026-06-17T03:37:51.243","status":"Modified","description":"A CWE-1021 Improper Restriction of Rendered UI Layers or Frames vulnerability exists that could cause unintended modifications of the product settings or user accounts when deceiving the user to use the web interface rendered within iframes. Affected Products: EVlink City EVC1S22P4 / EVC1S7P4 (All versions prior to R8 V3.4.0.2 ), EVlink Parking EVW2 / EVF2 / EVP2PE (All versions prior to R8 V3.4.0.2), and EVlink Smart Wallbox EVB1A (All versions prior to R8 V3.4.0.2)","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","score":4.3},"cwes":["CWE-1021"],"references":["https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-02","https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-02"],"products":["schneider-electric:evlink_city_evc1s22p4_firmware","schneider-electric:evlink_city_evc1s7p4_firmware","schneider-electric:evlink_parking_evf2_firmware","schneider-electric:evlink_parking_evp2pe_firmware","schneider-electric:evlink_parking_evw2_firmware","schneider-electric:evlink_smart_wallbox_evb1a_firmware"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2021-22819","score":0.00651,"percentile":0.51225,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}